Your company has a server named Server1 that runs Windows Server 2008 and Microsoft Hyper-V. Server1 hosts three virtual machines.  Company policy states that the virtual machines must not connect to the company network.  You need to configure all of the virtual machines to connect to each other. You must meet the company policy.  Which two actions should you perform？（）

• A、Select the Not connected option for each virtual machine.
• B、Enable the Enable virtual LAN identification option for each virtual machine.
• C、Set the Connection to Host for the network interface card.
• D、Set the Connection to None for the network interface card.